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| Mirrors > Home > ILE Home > Th. List > syld3an3 | GIF version | ||
| Description: A syllogism inference. (Contributed by NM, 20-May-2007.) |
| Ref | Expression |
|---|---|
| syld3an3.1 | ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜒) → 𝜃) |
| syld3an3.2 | ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜃) → 𝜏) |
| Ref | Expression |
|---|---|
| syld3an3 | ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜒) → 𝜏) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simp1 1023 | . 2 ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜒) → 𝜑) | |
| 2 | simp2 1024 | . 2 ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜒) → 𝜓) | |
| 3 | syld3an3.1 | . 2 ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜒) → 𝜃) | |
| 4 | syld3an3.2 | . 2 ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜃) → 𝜏) | |
| 5 | 1, 2, 3, 4 | syl3anc 1273 | 1 ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜒) → 𝜏) |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 ∧ w3a 1004 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 |
| This theorem depends on definitions: df-bi 117 df-3an 1006 |
| This theorem is referenced by: syld3an1 1319 syld3an2 1320 brelrng 4963 moriotass 6002 nnncan1 8415 lediv1 9049 modqval 10587 modqvalr 10588 modqcl 10589 flqpmodeq 10590 modq0 10592 modqge0 10595 modqlt 10596 modqdiffl 10598 modqdifz 10599 modqvalp1 10606 exp3val 10804 bcval4 11015 ccatval3 11180 ccatfv0 11184 ccatval1lsw 11185 ccatval21sw 11186 lswccatn0lsw 11192 pfxsuff1eqwrdeq 11284 pfxccatid 11326 dvdsmultr1 12410 dvdssub2 12414 divalglemeuneg 12502 ndvdsadd 12510 grpsubf 13680 grpinvsub 13683 grpnpcan 13693 mulginvcom 13752 mulginvinv 13753 subgsubcl 13790 qussub 13842 ghmsub 13856 dvrcl 14168 unitdvcl 14169 basgen2 14824 opnneiss 14901 cnpf2 14950 sincosq1lem 15568 |
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